Free-D

My piece of vision

Indoor Calibration using Segments Chains

Written By: urbeller - Aug• 28•11

 

J. Draréni, R. Keriven, and R. Marlet

In this paper, we present a new method for line segments matching for indoor reconstruction. Instead of matching individual seg- ments via a descriptor like most methods do, we match segment chains that have a distinctive topology using a dynamic programing formula- tion. Our method relies solely on the geometric layout of the segment chain and not on photometric or color profiles. Our tests showed that the presented method is robust and manages to produce calibration in- formation even under a drastic change of viewpoint.

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